2.2pr8 release ?

WuJia is asking when 2.2pr8 will release...
I checek the source and found

2.2 - the basic system - follow the old type MCS.
2.3 - add new feather like password, relay and many others.

Major developement version is 2.3.

and during developing, many bugs were found. 2.2 is correct in the same time (almost).
so 2.2 is not pr8 now, it's pr10.